{"product_id":"rotor-clip-cg-187st-oil-spiral-retaining-ring-1-7-8-in","title":"Rotor Clip CG-187ST Oil Spiral Retaining Ring 1-7\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ROTOR CLIP CG-187ST OIL is an external spiral retaining ring designed to secure components on a 1-7\/8 inch diameter shaft. Manufactured from SAE 1060-1090 steel (UNS G10600-G10900), the ring features an oil finish that provides corrosion resistance and eases installation into the groove. With a groove diameter of 1.769 inches, a ring thickness of 0.062 inches, and a groove width of 0.068 inches, this ring delivers precise, low-profile retention in mechanical assemblies. It is installed and serviced by maintenance technicians and mechanical assemblers working in industrial, HVAC, and general manufacturing applications.\u003c\/p\u003e\n\u003cp\u003eThis external spiral retaining ring is suited for use wherever a 1-7\/8 inch shaft requires axial retention of a bearing, gear, pulley, or similar component. The spiral design allows single-turn installation without specialty pliers in many applications, making it practical for production-line and field-service environments. Its compact cross-section fits tight bore clearances common in pump assemblies, fan shaft assemblies, and rotating mechanical equipment across residential, commercial, and light industrial settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExternal spiral ring design for 1-7\/8 inch shaft diameter\u003c\/li\u003e\n  \u003cli\u003eSAE 1060-1090 steel construction for reliable tensile strength in rotating assemblies\u003c\/li\u003e\n  \u003cli\u003eOil finish over steel for corrosion resistance and reduced installation friction\u003c\/li\u003e\n  \u003cli\u003eGroove diameter of 1.769 inches with tolerance of -0.005 to +0.005 inches\u003c\/li\u003e\n  \u003cli\u003eRing thickness of 0.062 inches fits tight axial clearance applications\u003c\/li\u003e\n  \u003cli\u003eConforms to SAE 1060-1090, UNS G10600-G10900, and ISO 13485:2015 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard external spiral retaining ring for mechanical shafts with a 1-7\/8 inch nominal diameter and a groove width of 0.068 inches. Verify groove dimensions against engineering drawings before installation to confirm fitment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified mechanical technicians or assemblers. De-energize and lock out all rotating equipment before servicing any shaft-mounted components. Confirm groove dimensions, including diameter, width, and depth, match the ring specifications prior to installation. Avoid over-stressing the ring during assembly; use appropriate retaining ring pliers or installation tooling designed for spiral rings to prevent deformation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Type\u003c\/strong\u003e: External Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 1.875 inches (1-7\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 1.769 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.005 to +0.005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.068 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Width Tolerance\u003c\/strong\u003e: 0.000 to +0.004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.053 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter\u003c\/strong\u003e: 1.751 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter Tolerance\u003c\/strong\u003e: -0.020 to 0.000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 2.067 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.062 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Thickness Tolerance\u003c\/strong\u003e: -0.003 to +0.003 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: SAE 1060-1090 Steel (UNS G10600-G10900)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Oil over Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE 1060-1090; UNS G10600-G10900; ISO 13485:2015\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.017 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ROTOR CLIP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CG-187ST OIL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51723472601394,"sku":"CG-187ST OIL","price":2867.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d37af75c4ec5a846765a437f8b1b0251_e2f20f24-5621-45e7-a6f6-16dbf36732fd.jpg?v=1788605306","url":"https:\/\/voomisupply.com\/products\/rotor-clip-cg-187st-oil-spiral-retaining-ring-1-7-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}